923112312032 has 96 divisors (see below), whose sum is σ = 1921534513920. Its totient is φ = 435324119040.

The previous prime is 923112312007. The next prime is 923112312079. The reversal of 923112312032 is 230213211329.

It is a junction number, because it is equal to n+sod(n) for n = 923112311986 and 923112312004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132418307 + ... + 132425277.

It is an arithmetic number, because the mean of its divisors is an integer number (20015984520).

Almost surely, 2^923112312032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 923112312032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (960767256960).

923112312032 is an abundant number, since it is smaller than the sum of its proper divisors (998422201888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

923112312032 is a wasteful number, since it uses less digits than its factorization.

923112312032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7936 (or 7928 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 923112312032 in words is "nine hundred twenty-three billion, one hundred twelve million, three hundred twelve thousand, thirty-two".